Matches in SemOpenAlex for { <https://semopenalex.org/work/W2027202011> ?p ?o ?g. }
- W2027202011 endingPage "17" @default.
- W2027202011 startingPage "1" @default.
- W2027202011 abstract "The Cerro de los Chenques ultramafic xenolith suite from northern Patagonia (44°52'19S/70°03'57W), southern South America, consists of continental lithospheric mantle samples. Petrographical, mineralogical and geochemical whole rock data for minor and major elements demonstrate that the Cerro de los Chenques xenoliths include spinel-bearing lherzolite, harzburgite and websterite, with primary mineralogical parageneses formed by olivine, enstatite, diopside and spinel. -Mineral chemistry data suggest that this paragenesis is in equilibrium, as can be observed by the Mg# [Mg/(Mg+Fe total)] of the minerals, lower in olivine and higher in diopside. However, local instabilities occured with the formation of glass and secondary parageneses, constituted by olivine, diopside and spinel. Whole rock geochemical data show depletion on the alkalis and on trace elements in relation to primitive mantle, due to partial melting during two distinct events, one of which involved the peridotites, the other, the websterites. Some samples also present signs of metasomatism involving re-charging of light REE relative to heavy REE. The trace elements of these samples demonstrate slight enrichment of the most incompatible elements in relation to the most compatible, helping the understanding of the metasomatic process." @default.
- W2027202011 created "2016-06-24" @default.
- W2027202011 creator A5026245192 @default.
- W2027202011 creator A5031454948 @default.
- W2027202011 creator A5056219356 @default.
- W2027202011 creator A5068286445 @default.
- W2027202011 date "2007-04-01" @default.
- W2027202011 modified "2023-10-15" @default.
- W2027202011 title "O manto litosférico continental na região do Cerro de Los Chenques, Argentina: evidências de heterogeneidade e metassomatismo" @default.
- W2027202011 cites W1535363067 @default.
- W2027202011 cites W1648256798 @default.
- W2027202011 cites W1976039683 @default.
- W2027202011 cites W1987166327 @default.
- W2027202011 cites W1997427942 @default.
- W2027202011 cites W2008297722 @default.
- W2027202011 cites W2014828526 @default.
- W2027202011 cites W2025798495 @default.
- W2027202011 cites W2041530573 @default.
- W2027202011 cites W2046141409 @default.
- W2027202011 cites W2052719114 @default.
- W2027202011 cites W2072844742 @default.
- W2027202011 cites W2072884789 @default.
- W2027202011 cites W2086452348 @default.
- W2027202011 cites W2124389830 @default.
- W2027202011 cites W2125045137 @default.
- W2027202011 cites W2139696801 @default.
- W2027202011 cites W2148876776 @default.
- W2027202011 cites W2160744527 @default.
- W2027202011 cites W2334502986 @default.
- W2027202011 cites W2438419496 @default.
- W2027202011 cites W2771804705 @default.
- W2027202011 doi "https://doi.org/10.5327/z1519-874x2007000100001" @default.
- W2027202011 hasPublicationYear "2007" @default.
- W2027202011 type Work @default.
- W2027202011 sameAs 2027202011 @default.
- W2027202011 citedByCount "3" @default.
- W2027202011 countsByYear W20272020112017 @default.
- W2027202011 crossrefType "journal-article" @default.
- W2027202011 hasAuthorship W2027202011A5026245192 @default.
- W2027202011 hasAuthorship W2027202011A5031454948 @default.
- W2027202011 hasAuthorship W2027202011A5056219356 @default.
- W2027202011 hasAuthorship W2027202011A5068286445 @default.
- W2027202011 hasBestOaLocation W20272020111 @default.
- W2027202011 hasConcept C116862484 @default.
- W2027202011 hasConcept C121332964 @default.
- W2027202011 hasConcept C127313418 @default.
- W2027202011 hasConcept C1276947 @default.
- W2027202011 hasConcept C130635790 @default.
- W2027202011 hasConcept C151730666 @default.
- W2027202011 hasConcept C154401813 @default.
- W2027202011 hasConcept C167919410 @default.
- W2027202011 hasConcept C17409809 @default.
- W2027202011 hasConcept C195081551 @default.
- W2027202011 hasConcept C199289684 @default.
- W2027202011 hasConcept C26687426 @default.
- W2027202011 hasConcept C2777018398 @default.
- W2027202011 hasConcept C2777156721 @default.
- W2027202011 hasConcept C2779870107 @default.
- W2027202011 hasConcept C2780364934 @default.
- W2027202011 hasConcept C42796848 @default.
- W2027202011 hasConcept C4992710 @default.
- W2027202011 hasConcept C67236022 @default.
- W2027202011 hasConcept C79572550 @default.
- W2027202011 hasConceptScore W2027202011C116862484 @default.
- W2027202011 hasConceptScore W2027202011C121332964 @default.
- W2027202011 hasConceptScore W2027202011C127313418 @default.
- W2027202011 hasConceptScore W2027202011C1276947 @default.
- W2027202011 hasConceptScore W2027202011C130635790 @default.
- W2027202011 hasConceptScore W2027202011C151730666 @default.
- W2027202011 hasConceptScore W2027202011C154401813 @default.
- W2027202011 hasConceptScore W2027202011C167919410 @default.
- W2027202011 hasConceptScore W2027202011C17409809 @default.
- W2027202011 hasConceptScore W2027202011C195081551 @default.
- W2027202011 hasConceptScore W2027202011C199289684 @default.
- W2027202011 hasConceptScore W2027202011C26687426 @default.
- W2027202011 hasConceptScore W2027202011C2777018398 @default.
- W2027202011 hasConceptScore W2027202011C2777156721 @default.
- W2027202011 hasConceptScore W2027202011C2779870107 @default.
- W2027202011 hasConceptScore W2027202011C2780364934 @default.
- W2027202011 hasConceptScore W2027202011C42796848 @default.
- W2027202011 hasConceptScore W2027202011C4992710 @default.
- W2027202011 hasConceptScore W2027202011C67236022 @default.
- W2027202011 hasConceptScore W2027202011C79572550 @default.
- W2027202011 hasIssue "1" @default.
- W2027202011 hasLocation W20272020111 @default.
- W2027202011 hasOpenAccess W2027202011 @default.
- W2027202011 hasPrimaryLocation W20272020111 @default.
- W2027202011 hasRelatedWork W2011810701 @default.
- W2027202011 hasRelatedWork W2017797329 @default.
- W2027202011 hasRelatedWork W2027202011 @default.
- W2027202011 hasRelatedWork W2061405256 @default.
- W2027202011 hasRelatedWork W2067546162 @default.
- W2027202011 hasRelatedWork W2147263213 @default.
- W2027202011 hasRelatedWork W2149565897 @default.
- W2027202011 hasRelatedWork W2775001094 @default.
- W2027202011 hasRelatedWork W4213217191 @default.
- W2027202011 hasRelatedWork W954577772 @default.
- W2027202011 hasVolume "7" @default.